William Kelly, P.A.
NPI 1194766394 · Physician Assistant · Frederick, MD
William Kelly, P.A. is a Physician Assistant provider in Frederick, MD (NPI 1194766394).
Provider details
- NPI number
- 1194766394
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- P.A.
- Sex
- Male
- Sole proprietor
- No
- License
- C00389 (MD)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-09
- Last updated
- 2013-09-06
Frequently asked questions
- What is William Kelly's NPI number?
- William Kelly's National Provider Identifier (NPI) is 1194766394, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kelly's specialty?
- William Kelly is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William Kelly located?
- William Kelly's practice location on file with NPPES is 5100 Buckeystown Pike, Frederick, MD 21704-8336.
- What is William Kelly's phone number?
- The practice phone number listed in the NPPES registry for William Kelly is (301) 682-8888.
- Is William Kelly's NPI active?
- Yes — William Kelly's NPI (1194766394) is active in the NPPES registry as of the last update on 2013-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.